Apache APISIX vulnerabilities and fixes

CVEs that mention Apache APISIX, ranked by priority. 2 tracked.

Apache APISIX has 2 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-06-19. Highest priority: CVE-2026-39999 (score 54/100).

• CVE-2026-39999 CRITICAL 9.1 UPGRADE Authentication Bypass by Spoofing vulnerability in Apache APISIX. The attacker can completely bypass authenti
• CVE-2026-49230 CRITICAL 9.1 UPGRADE Improper Validation of Integrity Check Value vulnerability in Apache APISIX. The jwe-decrypt plugin under def

FAQ

How do I fix Apache APISIX vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is Apache APISIX being exploited right now?

None of the tracked Apache APISIX CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which Apache APISIX CVE should I patch first?

CVE-2026-39999 currently ranks highest (54/100): Authentication Bypass by Spoofing vulnerability in Apache APISIX. The attacker can completely bypass authenti.

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